Russell M Hartung

Title: Russell M. Hartung: Innovator in Railroad Technology

Introduction

Russell M. Hartung is a notable inventor based in Webster, NY (US). He has made significant contributions to railroad technology, holding 2 patents that enhance the functionality and reliability of railway systems.

Latest Patents

One of Hartung's latest inventions is a railroad switch mechanism. This mechanism allows the switch points of a track switch to be moved between normal and release positions by a switch machine. The switch points are connected by throw rod, lock rod, and detector rod assemblies, which are adjusted to predetermined lengths. The design includes couplings that enable temporary disconnection from the switch points during testing, ensuring that the operation of the switch remains within an allowable range without requiring costly readjustments after testing.

Another significant patent is the automatic lamp bulb changer for signal lamps. This invention provides for the automatic replacement of lamp bulbs when they fail to illuminate, enhancing the reliability of signal lamps used on railway tracks. The design features a turntable that rotates under spring bias to align lamps with the signal lens. A latching mechanism, operated by a solenoid, allows the turntable to move between positions, ensuring that the primary lamp is wired directly into the signaling system while secondary lamps are activated based on the illumination of the primary lamp.

Career Highlights

Russell M. Hartung has worked at General Signal Corporation, where he has applied his innovative ideas to improve railway technology. His work has contributed to advancements in safety and efficiency within the industry.

Collaborations

Throughout his career, Hartung has collaborated with notable coworkers, including Larry Appleman and Warren R. Alexander. These partnerships have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

Russell M. Hartung's contributions to railroad technology through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence the way railway systems operate today.